Semiconductors and AI infrastructure Halcyon Systems designs training accelerators and the interconnects that link them. The company went public in 2025 and supplies three of the five largest cloud providers. The chip's interconnect, not its raw speed, is the claim that has rivals paying attention. Power, not chips, has become the constraint in the fastest-growing corridors.
CompanyHalcyon Systems
Coverage
AIHalcyon unveils accelerator it says cuts model-training costs in half
AIInside the data centers racing to keep up with demand for AI

